On Wed, Mar 24, 2021 at 8:29 AM Matti Vaittinen <matti.vaittinen@xxxxxxxxxxxxxxxxx> wrote: > Support GPO(s) found from ROHM BD71815 power management IC. The IC has two > GPO pins but only one is properly documented in data-sheet. The driver > exposes by default only the documented GPO. The second GPO is connected to > E5 pin and is marked as GND in data-sheet. Control for this undocumented > pin can be enabled using a special DT property. > > This driver is derived from work by Peter Yang <yanglsh@xxxxxxxxxxxxxxx> > although not so much of original is left. > > Signed-off-by: Matti Vaittinen <matti.vaittinen@xxxxxxxxxxxxxxxxx> > --- > Changes since v3: > - No changes This looks OK to me: Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx> It could potentially (like the other Rohm GPIO MFD PMIC drivers) make some use of the gpio regmap library, but we have some pending changes for that so look into it after the next merge window. I.e. for your TODO: look at the GPIO_REGMAP helper. Yours, Linus Walleij
